INFORMATION PROCESSING DEVICE AND CONTROL METHOD
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- LENOVO (SINGAPORE) PTE LTD
- Filing Date
- 2024-01-08
- Publication Date
- 2026-06-10
AI Technical Summary
Existing information processing apparatuses struggle to accurately determine whether a user is looking at the display screen, leading to unintended control of screen brightness due to reliance on face orientation alone, without considering the positional relationship of the face relative to the screen.
An information processing apparatus that combines face detection with positional analysis to determine if a user is looking at the display by considering both the orientation and position of the face relative to the screen, using a face detection unit to analyze the face's orientation and position within a defined imaging range, and adjusting screen brightness accordingly.
Accurately determines if a user is looking at the display, thereby optimizing screen brightness control and improving power savings while enhancing security by reducing visibility to others when the user is not looking at the screen.